Style and spelling fixes.

src/arena.c

@@ -36,7 +36,7 @@ arena_miscelm_to_bits(arena_chunk_map_misc_t *miscelm)
 	arena_chunk_t *chunk = CHUNK_ADDR2BASE(miscelm);
 	size_t pageind = arena_miscelm_to_pageind(miscelm);
 
-	return arena_mapbits_get(chunk, pageind);
+	return (arena_mapbits_get(chunk, pageind));
 }
 
 JEMALLOC_INLINE_C int

src/chunk.c

@@ -162,7 +162,7 @@ chunk_alloc_core(void *new_addr, size_t size, size_t alignment, bool base,
 	if ((ret = chunk_recycle(&chunks_szad_mmap, &chunks_ad_mmap, new_addr,
 	    size, alignment, base, zero)) != NULL)
 		return (ret);
-	/* requesting an address not implemented for chunk_alloc_mmap */
+	/* Requesting an address not implemented for chunk_alloc_mmap(). */
 	if (new_addr == NULL &&
 	    (ret = chunk_alloc_mmap(size, alignment, zero)) != NULL)
 		return (ret);

src/ckh.c

@@ -367,10 +367,10 @@ ckh_new(tsd_t *tsd, ckh_t *ckh, size_t minitems, ckh_hash_t *hash,
 	ckh->count = 0;
 
 	/*
-	 * Find the minimum power of 2 that is large enough to fit aBaseCount
+	 * Find the minimum power of 2 that is large enough to fit minitems
 	 * entries.  We are using (2+,2) cuckoo hashing, which has an expected
 	 * maximum load factor of at least ~0.86, so 0.75 is a conservative load
-	 * factor that will typically allow 2^aLgMinItems to fit without ever
+	 * factor that will typically allow mincells items to fit without ever
 	 * growing the table.
 	 */
 	assert(LG_CKH_BUCKET_CELLS > 0);

src/jemalloc.c

@@ -808,7 +808,7 @@ malloc_conf_init(void)
 			if (linklen == -1) {
 				/* No configuration specified. */
 				linklen = 0;
-				/* restore errno */
+				/* Restore errno. */
 				set_errno(saved_errno);
 			}
 #endif

src/quarantine.c

@@ -2,7 +2,7 @@
 #include "jemalloc/internal/jemalloc_internal.h"
 
 /*
- * quarantine pointers close to NULL are used to encode state information that
+ * Quarantine pointers close to NULL are used to encode state information that
  * is used for cleaning up during thread shutdown.
  */
 #define	QUARANTINE_STATE_REINCARNATED	((quarantine_t *)(uintptr_t)1)
@@ -49,7 +49,7 @@ quarantine_alloc_hook_work(tsd_t *tsd)
 	quarantine = quarantine_init(tsd, LG_MAXOBJS_INIT);
 	/*
 	 * Check again whether quarantine has been initialized, because
-	 * qurantine_init() may have triggered recursive initialization.
+	 * quarantine_init() may have triggered recursive initialization.
 	 */
 	if (tsd_quarantine_get(tsd) == NULL)
 		tsd_quarantine_set(tsd, quarantine);

src/zone.c

@@ -263,7 +263,7 @@ register_zone(void)
 		 * after the default zone.  On OSX < 10.6, there is no purgeable
 		 * zone, so this does nothing.  On OSX >= 10.6, unregistering
 		 * replaces the purgeable zone with the last registered zone
-		 * above, i.e the default zone.  Registering it again then puts
+		 * above, i.e. the default zone.  Registering it again then puts
 		 * it at the end, obviously after the default zone.
 		 */
 		if (purgeable_zone) {